TVA-671
75 MW storage in Monroe, MS · In queue since October 2024 · Proposed COD August 2029
75 MW
Capacity
1
Components
Battery
1y 7m
In Queue
Cluster Study
IA Status
COD target: 2029
Total Duration
4y 10m
Interconnection request submitted to ISO/RTO
Project undergoes interconnection studies to assess grid impact.
Typical: 18–36 months
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2029-08-31
TVA-671 is a proposed 75 MW battery storage project located in Monroe County, Mississippi. The project, developed by the Tennessee Valley Authority (TVA), entered the TVA interconnection queue on October 30, 2024, with a proposed commercial operation date of August 31, 2029. Its interconnection status is currently in the Cluster Study phase.
The project will connect to TVA's Clay-Okolona 161 kV transmission line. Recent news coverage has discussed the development project.
Generated from interconnection queue and public data sources
State
MS
County
Monroe
Grid Region
Southeast
Market
—
Developer
—
Utility
Tennessee Valley Authority
Entity
TVA
Service Type
—
Point of Interconnection
TVA's Clay-Okolona 161 kV TL
Data Source
LBNL
- ISO / RTO
- SOUTHEAST
- Trading Hub
- Southern Company
- Hub Confidence
- UNKNOWN
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
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